The equation that approximates the voltage drop in a short power line with resistance R and reactance X, in which the flowing active and reactive powers are P and Q, respectively, is: Select one O JAVI = PR+X.Q Val O JAVI PR-X.Q %3D O JAVI = QR XP [Val O JAV - Val

The equation that approximates the voltage drop in a short power line with resistance R and reactance X, in which the flowing active and reactive powers are P and Q, respectively, is: Select one O JAVI = PR+X.Q Val O JAVI PR-X.Q %3D O JAVI = QR XP [Val O JAV - Val

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.17MCQ: Consider the load convention that is used for the RLC elements shown in Figure 2.2 of the text. A....

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Concept explainers

KVL and KCL

KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.

Sign Convention

Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.

Question

The equation that approximates the voltage drop in a short power line with resistance R and reactance X, in which the flowing active
and reactive powers are P and Q, respectively, is
Select one
O JAVI =
PR+X.Q
Val
O JAVI
PR-X.Q
O JAVI =
QR XP
Val
O JAV -
Val

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